@techreport{nward-6to4-qualification-00,
    number =    {draft-nward-6to4-qualification-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-nward-6to4-qualification/00/},
    author =    {Nathan Ward},
    title =     {{6to4 Qualification}},
    pagetotal = 9,
    year =      2009,
    month =     mar,
    day =       3,
    abstract =  {A deployment problem exists with existing self-configuring 6to4 implementations making often incorrect assumptions about the state of their IPv4 network connectivity. This document describes the problem, and proposes a qualification mechanism by which nodes can validate that their connectivity to the global IPv6 network is suitable for use with the 6to4 protocol.},
}